Mystery! Action! Songs! Join Detectives Mary-Kate and Ashley as they undertake daring adventures. Pack your gear and help the Trenchcoat Twins investigate the danger that lurks. Along with ... See full summary »
William R. Moses
In this episode, the super sleuths are called in to help out the Space Program and Mission Control with the help of Alan Bean of Apollo XII, the 4th astronaut on the moon. Unless they solve... See full summary »
The pint-sized twins this time are headed to Deald Gulch, USA to explore the mystery of the missing cattle at the Logical I Ranch! It's up to our detective posse to solve this ten-gallon case before high noon.